PKE Meter version 11 is another "cactus" design with antennas feature two bright LEDs that light up brightly along with 2 small LEDs on the front; one blue and one green. A color changing LED illuminates the main viewscreen. All of the lights run off of two AAA batteries that are easily changed from the panel on the back. It comes with a black leather holster for holding the it onto your belt. Weathering has been done to make the scanner look used and abused. The decals are custom designed in Photoshop and printed on quality vinyl.